12006280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 31752000

約数和(自身を除く): 19745720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2099, 2860, 4198, 5720, 8396, 10495, 16792, 20990, 23089, 27287, 41980, 46178, 54574, 83960, 92356, 109148, 115445, 136435, 184712, 218296, 230890, 272870, 300157, 461780, 545740, 600314, 923560, 1091480, 1200628, 1500785, 2401256, 3001570, 6003140, 12006280]

約数ペア:

[(1, 12006280), (2, 6003140), (4, 3001570), (5, 2401256), (8, 1500785), (10, 1200628), (11, 1091480), (13, 923560), (20, 600314), (22, 545740), (26, 461780), (40, 300157), (44, 272870), (52, 230890), (55, 218296), (65, 184712), (88, 136435), (104, 115445), (110, 109148), (130, 92356), (143, 83960), (220, 54574), (260, 46178), (286, 41980), (440, 27287), (520, 23089), (572, 20990), (715, 16792), (1144, 10495), (1430, 8396), (2099, 5720), (2860, 4198)]